"Khan Academy, the wildly popular Youtube lecture series, is slated to launch its iPad app any minute now in Apple's store. The enhanced version of Khan Academy will include time-syncing between devices--no Internet connection required, an interactive transcript of the lectures for easy searching, and a handy scrubber for moving between parts of the lectures. Perhaps more importantly, now that more schools have begun adopting Khan's lectures for their own classrooms, the free iPad app could possibly replace or supplement textbooks, saving cash-strapped schools and students a lot of money."
"Video lessons have become the newest trend in education. From Khan Academy to iTunes University, more and more teachers are capturing instruction on video to "flip the classroom." Screencasting apps are cropping up right and left, allowing anyone to author their own digital content and become video instructors"